Posted 3/26/2013 07:11 (#2992191 - in reply to #2991887) Subject: Re: Grain Bin Areation Tubes
Saginaw Valley
We use 12 inch plastic drain tile in two foot sections that slip together.
A 12 inch transition tube thru the bin wall at floor level with a flange welded to the outside for the fan.
We have used these for 40 years in 18 ft diameter, 7 ring bins. smooth
Grain Bin Areation Tubes
